Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
4.2 Find the z-transform of each of the following sequences: (a) x(n) = 38(n)+ 8(n - 2) + 8(n + 2) (b) x(n) = u(n) – u(n – 10) %3D

4.2 Find the z-transform of each of the following sequences: (a) x(n) = 38(n)+ 8(n - 2) + 8(n + 2) (b) x(n) = u(n) – u(n – 10) %3D

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
See similar textbooks
icon
Related questions
Question
4.2 Find the z-transform of each of the following sequences: (a) x(n) = 38(n)+ 8(n – 2) + 8(n + 2) Cauchy's integral theorem may be used to show that the coefficients x(n) may be found from X(z) as follows: (b) x(n) = u(n) – u(n – 10) x(n) = (a) x(2) = 3+ z-2 + z? 2n i X(2)2"-d=: Jc 1-z-10 Now let: (b) X(2) = 1-:-1 X(z) = z - 0.2 Then: 4.23 Find the inverse of each of the following 2-transforms: 1 z" dz j2n J z- 0,2 (b) X(z) = Iz| > ! 1- According to Cauchy integral: x(n) = (})"u(n) + 3()"u(n) 1 f(z) f(a) dz a x[n] = 0.2"
Transcribed Image Text:4.2 Find the z-transform of each of the following sequences: (a) x(n) = 38(n)+ 8(n – 2) + 8(n + 2) Cauchy's integral theorem may be used to show that the coefficients x(n) may be found from X(z) as follows: (b) x(n) = u(n) – u(n – 10) x(n) = (a) x(2) = 3+ z-2 + z? 2n i X(2)2"-d=: Jc 1-z-10 Now let: (b) X(2) = 1-:-1 X(z) = z - 0.2 Then: 4.23 Find the inverse of each of the following 2-transforms: 1 z" dz j2n J z- 0,2 (b) X(z) = Iz| > ! 1- According to Cauchy integral: x(n) = (})"u(n) + 3()"u(n) 1 f(z) f(a) dz a x[n] = 0.2"
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Z-transform of Signal
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS